13123461480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8443}}^1\times {\mathrm{12953}}^1$

素因数の和:21410

約数の個数: 64

約数和(自身を含む): 39378087360

約数和(自身を除く): 26254625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8443, 12953, 16886, 25329, 25906, 33772, 38859, 42215, 50658, 51812, 64765, 67544, 77718, 84430, 101316, 103624, 126645, 129530, 155436, 168860, 194295, 202632, 253290, 259060, 310872, 337720, 388590, 506580, 518120, 777180, 1013160, 1554360, 109362179, 218724358, 328086537, 437448716, 546810895, 656173074, 874897432, 1093621790, 1312346148, 1640432685, 2187243580, 2624692296, 3280865370, 4374487160, 6561730740, 13123461480]

約数ペア:

[(1, 13123461480), (2, 6561730740), (3, 4374487160), (4, 3280865370), (5, 2624692296), (6, 2187243580), (8, 1640432685), (10, 1312346148), (12, 1093621790), (15, 874897432), (20, 656173074), (24, 546810895), (30, 437448716), (40, 328086537), (60, 218724358), (120, 109362179), (8443, 1554360), (12953, 1013160), (16886, 777180), (25329, 518120), (25906, 506580), (33772, 388590), (38859, 337720), (42215, 310872), (50658, 259060), (51812, 253290), (64765, 202632), (67544, 194295), (77718, 168860), (84430, 155436), (101316, 129530), (103624, 126645)]